240-118ABH-22

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Wakefield-Vette

HEATSINK TO-220 VERT TWIST FIN

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Wakefield-Vette

HEATSINK TO-220 VERT TWIST FIN

Technical Specifications

Parameters and characteristics for this part

Specification	240-118ABH-22

Attachment Method	Clip, Bolt On
Fin Height [z]	12.7 mm
Fin Height [z]	0.5 in
Length	29.97 mm
Length	1.18 in
Material	Aluminum
Material Finish	Black Anodized
Package Cooled	TO-220
Power Dissipation @ Temperature Rise	4 W, 55 °C
Shape	Rectangular, Fins
Thermal Resistance @ Forced Air Flow	400 LFM, 5.3 °C/W
Thermal Resistance @ Natural	13.8 °C/W
Type	Board Level, Vertical
Width	25.4 mm
Width [x]	1 in

Part	Thermal Resistance @ Natural	Width	Width [x]	Length	Length	Power Dissipation @ Temperature Rise	Type	Material Finish	Fin Height [z]	Fin Height [z]	Attachment Method	Material	Thermal Resistance @ Forced Air Flow	Package Cooled	Shape	Width [y]	Width [y]
Wakefield-Vette 240-118ABH-22	13.8 °C/W	25.4 mm	1 in	29.97 mm	1.18 in	4 W 55 °C	Board Level Vertical	Black Anodized	12.7 mm	0.5 in	Bolt On Clip	Aluminum	5.3 °C/W 400 LFM	TO-220	Rectangular Fins
Wakefield-Vette 240118ABHE22	13.8 °C/W			29.97 mm	1.18 in	4 W 55 °C	Board Level Vertical	Black Anodized	12.7 mm	0.5 in	Bolt On PC Pin	Aluminum	5.3 °C/W 400 LFM	TO-220	Rectangular Fins	14.47 mm	0.57 in

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Heat Sink TO-220 Aluminum 4.0W @ 55°C Board Level, Vertical

Technical documentation and resources